/* div2中间的图片 */

.div2_middle>img {
    width: 1020px;
    margin: 15px 0px 20px;
}


/* box4 */

.box4 {
    width: 500px;
    height: 270px;
    border: 1px solid #777777;
    border-top: 3px solid #777777;
    float: left;
}


/* 标题和learn more所在的div */

.box4>.shang {
    width: 460px;
    height: 30px;
    /* border: 1px solid red; */
    margin: 5px auto;
    border-bottom: 1px solid #ccc;
}


/* 标题 */

.caption {
    width: 80px;
    height: 30px;
    font-family: 黑体;
    line-height: 30px;
    float: left;
}


/* learn more */

.learn_more {
    width: 100px;
    height: 30px;
    line-height: 30px;
    color: #777777;
    font-size: 12px;
    float: right;
}


/* 清浮动 */

.clear {
    clear: both;
}


/* ul */

.management {
    width: 430px;
    height: 200px;
    /* border: 1px solid green; */
    margin-left: 40px;
    margin-top: 20px;
}


/* li一整行 */

.management_items {
    width: 430px;
    height: 20px;
    color: gray;
    font-size: 13px;
    /* border: 1px solid red; */
    list-style-image: url(../images/d_14.jpg);
    list-style-position: outside;
    margin-left: -5px;
}


/* 左边文字 */

.management_items>div>.div_1 {
    width: 200px;
    height: 20px;
    /* border: 1px solid blue; */
    float: left;
}


/* 右边时间 */

.management_items>div>.div_2 {
    width: 120px;
    height: 20px;
    text-align: right;
    /* border: 1px solid green; */
    float: right;
}


/* box5 */

.box5 {
    width: 500px;
    height: 270px;
    border: 1px solid #777777;
    border-top: 3px solid #777777;
    float: right;
}


/* 标题和learn more所在的div */

.box5>.shang {
    width: 460px;
    height: 30px;
    /* border: 1px solid red; */
    margin: 5px auto;
    border-bottom: 1px solid #ccc;
}


/* 标题 */

.caption {
    width: 80px;
    height: 30px;
    font-family: 黑体;
    line-height: 30px;
    float: left;
}


/* learn more */

.learn_more {
    width: 100px;
    height: 30px;
    line-height: 30px;
    color: #777777;
    font-size: 12px;
    float: right;
}


/* 清浮动 */

.clear {
    clear: both;
}


/* li一整行 */

.management_items {
    width: 430px;
    height: 20px;
    font-size: 13px;
    /* border: 1px solid red; */
    list-style-image: url(../images/d_14.jpg);
    list-style-position: outside;
    margin-left: -5px;
}


/* 左边文字 */

.management_items>div>.div_1 {
    width: 200px;
    height: 20px;
    /* border: 1px solid blue; */
    float: left;
}


/* 右边时间 */

.management_items>div>.div_2 {
    width: 120px;
    height: 20px;
    text-align: right;
    /* border: 1px solid green; */
    float: right;
}